Testing for Hand Arm Vibration Syndrome is a 5 tiered process, with different stages dependent on the severity of damage caused by the vibration.

Stages 1 and 2 will be carried out by an ELAS Occupational Health Technician.
Advanced Tier 2 will be carried out by an ELAS Occupational Health Advisor
Stage 3 will be carried out by an ELAS Occupational Health Advisor.
Stages 4 and 5 will be carried out by an accredited ELAS Occupational Health Physician.